7:26.95 | 11 | 14th Asama-Games Incl 9th Japan-China Friendships Meeting | 08. - 09.12.1983 | Matsumoto (JPN) |
7:38.09 | 10 | Japanese Allround Championships 1983 | 10. - 11.01.1983 | Morioka (JPN) |
7:43.13 | 9 | 22nd All Japan Business | 21. - 22.12.1982 | Hachinohe (JPN) |
7:43.80 | 8 | 13th Asama Selected | 10. - 11.12.1982 | Matsumoto (JPN) |
7:32.06 | 1 | 1st All Japan Students Championships | 08. - 09.02.1982 | Shibukawa (JPN) |
7:43.74 | 10 | Japanese Allround Championships 1982 | 13. - 14.01.1982 | Morioka (JPN) |
7:37.48 | 4 | 54th Japan Student Games | 23. - 25.12.1981 | Nikkō (JPN) |
7:44.44 | 8 | 5th Olympic Games Commemoration Makomanai Selected | 05. - 06.12.1981 | Sapporo (JPN) |
7:34.95 | 5 | Japanese Allround Championships 1981 | 19. - 20.02.1981 | Kawakami (JPN) |
7:31.58 | 5 | 53rd All Japan Student Games | 07. - 09.01.1981 | Nikkō (JPN) |
7:27.16 | 1 | Kanto Student Games | 08. - 10.12.1980 | Fujikawaguchiko (JPN) |
7:40.50 | 3 | 4th Makomanai Selected | 06. - 07.12.1980 | Sapporo (JPN) |
7:31.44 | 1 | All Japan University Games | 09. - 11.01.1980 | Nikkō (JPN) |
7:36.31 | 8 | Aomori Allround Championships | 14. - 15.12.1979 | Hachinohe (JPN) |
NC | - | 13th All Japan Selected | 12. - 13.01.1979 | Matsumoto (JPN) |
7:38.75 | 10 | 51st All Japan Student Games | 08. - 11.01.1979 | Nikkō (JPN) |
8:39.71 | 8 | 2nd Makomanai Selected | 02. - 03.12.1978 | Sapporo (JPN) |
7:55.81 | 16 | Japanese Allround Championships 1978 | 21. - 23.02.1978 | Karuizawa (JPN) |
8:13.19 | 7 | Japanese Junior Allround Championships 1978 | 07. - 08.02.1978 | Hachinohe (JPN) |
8:03.10 | 3 | Japanese Junior Single Distance Championships 1978 | 29. - 30.01.1978 | Morioka (JPN) |
8:22.50 | 6 | Nationell | 28. - 29.11.1977 | Sapporo (JPN) |
8:24.80 | 9 | 25th High School Championships | 21. - 23.01.1976 | Hachinohe (JPN) |